The invention belongs to the technical field of aircraft take-off control, and particularly relates to a vertical baffle for improving the backflow characteristic of a bias plate. A containing cavity penetrating into the ship platform (2) is formed in the plate face of the ship platform (2), the vertical baffle (1) is located in the containing cavity and can pop out of the containing cavity, and when the vertical baffle (1) pops out of the containing cavity, the vertical baffle (1) is located between the flow deflecting plate (3) and an aircraft body. The height of the top side of the vertical baffle (1) is smaller than that of an aircraft jet pipe, a backflow area is formed among the vertical baffle (1), the plate face of the ship platform (2) and the bias flow plate (3), and when the vertical baffle (1) is retracted into the containing cavity, the top side of the vertical baffle (1) is flush with the plate face of the ship platform (2). Backflow can be effectively blocked, and the suction risk of the backflow is greatly reduced.

    本申请属于飞机起飞控制技术领域,特别涉及一种改善偏流板回流特性的直立挡板。在船舶平台(2)的板面上设置有深入船舶平台(2)内部的容纳腔,所述直立挡板(1)位于所述容纳腔内,并能够自所述容纳腔内弹出,当所述直立挡板(1)自容纳腔内弹出时,所述直立挡板(1)位于偏流板(3)与飞机机体之间,直立挡板(1)的顶侧高度低于飞机喷管的高度,直立挡板(1)、船舶平台(2)板面以及偏流板(3)之间形成回流区域,当所述直立挡板(1)收回至容纳腔内时,所述直立挡板(1)的顶侧与船舶平台(2)的板面齐平。本申请能够有效阻挡回流,大幅度减小回流的吸入风险。


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    Titel :

    Upright baffle for improving backflow characteristic of bias plate


    Weitere Titelangaben:

    一种改善偏流板回流特性的直立挡板


    Beteiligte:
    PAN YING (Autor:in) / MENG XUAN (Autor:in) / ZHOU JILIANG (Autor:in) / LI SHANGZE (Autor:in) / WANG XIAO (Autor:in) / SHEN TIANRONG (Autor:in)

    Erscheinungsdatum :

    2024-02-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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